1 General construction of torpedo tubes Torpedo tubes used on German combat Uboats type II, VII, IX and XXIII during World War II were complex devices which allowed for setting the torpedo speed, depth and gyro angle, flooding the tube, launching the torpedo underwater or on the surface, draining the tube and reloading Rammed & sunk a UBoat Titanics sister ship RMS Olympic took on a UBoat & won Nick Knight The high point of the RMS Olympic 's career was on , when it intentionally rammed and sank the German submarine U103 German submarine U103 was a Type IXB Uboat of Nazi Germany's Kriegsmarine that operated during World War II She was one of the most successful boats in the entire war, sinking over 237,000 gross register tons (GRT) of Allied shipping in 11 patrols, in a career lasting more than four years
Type U 57 Boats German U Boat Types U Boat War In Wwi Uboat Net
